This Early Pioneer in Psychology, Who Developed a New Theory

question 64

Multiple Choice

This early pioneer in psychology, who developed a new theory of color vision, received his/her Ph.D. several decades after completing all of the requirements for the degree.

• A)Mary Whiton Calkins
• B)Margaret Floy Washburn
• C)Christine Ladd-Franklin
• D)Francis Sumner
• E)Gilbert Haven Jones

---

Definitions:

Protection Sellers

Protection sellers in a financial context typically engage in credit derivatives markets, selling credit protection to hedge against the risk of default on underlying credit assets.

Protection Buyers

In derivatives trading, individuals or entities that purchase credit protection to hedge against potential losses from a credit event like default.

Convertible Securities

Bonds or preferred stocks that can be exchanged for (converted into) common stock, under specific terms, at the option of the holder. Unlike the exercise of warrants, conversion of a convertible security does not provide additional capital to the issuer.

Preferred Stocks

A type of stock that gives holders preference over common stockholders in terms of dividends and asset liquidation.